true本身可作名词。
truen.真实；准确；
adj.符合事实的；确实的；如实的；
adv.笔直地；不偏不斜地；
truth n.真相；实情；事实；真实情况
There is not a grain of truth in what she says.
她说的没有一句真话。
There appears to be an element of truth in his story.
他的说法似乎有点道理。
All the same, there\'s some truth in what she says.
尽管如此，她说的还是有些道理的。
